Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sara Thayer, PTA

Q: What is the NPI number for Sara Thayer?

The National Provider Identifier (NPI) for Sara Thayer is 1003073537, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapy Assistant in Dodgeville, WI · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003073537

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sara Thayer

Credential PTA

Sex Female

Practice address 800 Compassion Way, Dodgeville, WI, 53533

Phone (608) 930-7147

Enumeration date May 21, 2008

Last updated in NPPES May 21, 2008

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1338-019 (WI) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Sara Thayer practice?

The practice location on file with NPPES is in Dodgeville, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Sara Thayer?

The National Provider Identifier (NPI) for Sara Thayer is 1003073537, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-21.